查询词典 pollutants

The sewage purification system with soil aquifer treatment process can effectively remove carbonous , nitrogenous and phosphorous pollutants , and the purification mechanisms are also well understood .

土壤渗滤污水净化系统对碳，氮，磷都具有较强的净化效果，且净化机理也基本明确，但对其运行控制的研究比较少。

Firstly, we studied the photocatalytic hydrogen evolution and decomposition of the pollutants over Pt/TiO_2 in the presence of chloroacetic acids.

首先，我们研究了氯代乙酸存在下Pt／TiO_2上光催化生成氢的反应。

The fact that wastewater has higher chromaticity removal efficiency in acid medium than in basic medium indicates that H+ ions play an important role in chromaticity removal ,possibly by a mechanism of deoxidation in which H+ ionsreact with the organic compound of pollutants in wastewater and cause the chain rupture of chromophoric or anxochromic groups from the organic compound molecules.

事实已经废水色度去除效率高，比在酸性介质中显示基本氢离子色度去除起到了重要作用，可能的机制脱氧其中氢离子的反应有机化合物废水和污染物链条断裂造成anxochromic色或团体从有机化合物分子。

When the mixture of bacteria strain MH and fungi strain Cladosporium is used, the extent of diesel biodegradation is significantly increased by 80% after five days; Diesel pollutants in aqueous solution can be completely removed by synergistic use of these MH and Cladosporium; The observed synergistic effect is closely related to the aromatics-resistance of the fungi strain Cladosporium, which in turn favors the growth of the MH.

当分支杆菌菌株和枝孢属菌株混合使用时，柴油在五天后的生物降解率高达80%；通过分支杆菌菌株和枝孢属菌株的协同降解作用可完全除去水体中的柴油污染物；协同作用主要涉及到枝孢属菌株对芳香烃的降解而促进了分支杆菌菌株的生长。

Discharge Standards of Pollutants for Pesticides Industry coadjutant

有色金属工业污染物排放系列标准

The particulates have more acidic pollutants with strong acidity and have the corrodibility to grottoes.

细粒子中有较多的酸性污染物并比粗粒子酸性强，这些细粒子对石窟有侵蚀作用。

The study was carried out on the volume reduction and main pollutants removal of recirculated landfill leachate with different diluted concentrations by irrigation on the soil planted with and without Cynodon dactyton.

在模拟的填埋场封场覆盖层上灌溉处理不同强度的渗滤液稀释液，研究其水量减量和主要污染物COD和NH3-N的去除效果。

Recirculated landfill leachate irrigation benefits to its volume reduction and pollutants removal, especially on soil with Cynodon dactyton. The results show that it is feasible to irrigate the landfill closure system with recirculated landfill leachate in practice.

渗滤液覆盖层灌溉处理有良好的水量减量和主要污染物去除效果，且有植被时效果更佳，表明填埋场封场覆盖层灌溉处理渗滤液是可行的。

In this paper,Cyperus alternifolius.L,Cana generalis Bailey,and Typha orientalis Presl on floating bed were used to study the compatibility and the purification effect of pollutants in the landscape original water of Sanzhoutian Resevroir in static condition.

本文以美人蕉、风车草和香蒲作为受试植物，在实验室采用浮岛种植的方式，以三洲田水库景观水体原水为试验水样，在不流动的静态条件下通过测定水体中污染物浓度的变化来研究受试植物的适应性及其净化效果。

Thus, it is helpful to understand mutual reactions among pollutants in heavy metal polluted soil and eutrophic water, to clarify their biological and environmental effect through studying phototactic behavior of Daphnia influenced by nitrogen, phosphate and heavy metals.

因此，戮们筛选培育的隆线搔纯生物株是一种非常理想的生物监测器，优于国外培育使用的大型搔，可以根据隆线搔的趋光行为的变化来监测样品中的有害物质。②在水搔趋光指数测定过程中，测定装置的工作条件和参数显著影响结果。

Dixie itself is a nickname for the American South.

Dixie 本身是美国南部的别称。

I think John Terry epitomises that and a big reaction is what we will be looking for.

而我认为特里就是这样一个典型，他正是我们期望看到的那个领秀。